Key Colony Beach Real EstateKey Colony Beach is located in Florida. Key Colony Beach, Florida has a population of 670. Key Colony Beach is less family-centric than the surrounding county with 0% of the households containing married families with children. The county average for households married with children is 21.11%. The median household income in Key Colony Beach, Florida is $79,167. The median household income for the surrounding county is $63,030 compared to the national median of $57,652. The median age of people living in Key Colony Beach is 65.2 years. Key Colony Beach WeatherThe average high temperature in July is 90.8 degrees, with an average low temperature in January of 64.2 degrees. The average rainfall is approximately 45.9 inches per year, with 0 inches of snow per year. Key Colony Beach MapReal estate near Key Colony BeachNearby CitiesNearby Cities Homes for Sale |